Spectral properties of sums of Hermitian matrices and algebraic geometry

DOI10.1088/1751-8113/49/15/155301zbMath1361.15038OpenAlexW2288591674MaRDI QIDQ3186569

Pierre Chau Huu-Tai, P. Van Isacker

Publication date: 10 August 2016

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8113/49/15/155301

zbMATH Keywords

eigenvalueseigenvectorsalgebraic geometrysum of Hermitian matrices

Mathematics Subject Classification ID

Hermitian, skew-Hermitian, and related matrices (15B57) Varieties and morphisms (14A10) Nonselfadjoint operator theory in quantum theory including creation and destruction operators (81Q12)

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